/Engine/Source/Runtime/Experimental/Chaos/Public/GeometryCollectionProxyData.h
Stores per instance data for transforms and hierarchy information
class FTransformDynamicCollection : public [FManagedArrayCollection](API\Runtime\Chaos\GeometryCollection\FManagedArrayCollection)
TManagedArray< ...
Children
TManagedArray< ...
Parent
TManagedArray< ...
SimulationType
TManagedArray< ...
StatusFlags
TManagedArray< ...
Transform
Transform Group.